code: def load_asset_materials_commandlet(package_name):
      commandlet_name = "LoadAssetMaterials"
      commandlet_arguments = ["-PackageName=%s" % package_name]
      invoke_commandlet(commandlet_name, commandlet_arguments)
  
imports: from __future__ import print_function
  import errno
  import fnmatch
  import glob
  import json
  import os
  import shutil
  import subprocess
  import sys
  import argparse
  import threading
  import copy
  import carla
label_desc: Use image node_id 11 for calling a global function with example usage: load_asset_materials_commandlet(package_name) without return types